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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/viz/common/surfaces/region_capture_bounds.h"
#include <sstream>
#include <utility>
#include "base/no_destructor.h"
namespace viz {
RegionCaptureBounds::RegionCaptureBounds() = default;
RegionCaptureBounds::RegionCaptureBounds(
base::flat_map<base::Token, gfx::Rect> bounds)
: bounds_(std::move(bounds)) {}
RegionCaptureBounds::RegionCaptureBounds(RegionCaptureBounds&&) = default;
RegionCaptureBounds::RegionCaptureBounds(const RegionCaptureBounds&) = default;
RegionCaptureBounds& RegionCaptureBounds::operator=(RegionCaptureBounds&&) =
default;
RegionCaptureBounds& RegionCaptureBounds::operator=(
const RegionCaptureBounds&) = default;
RegionCaptureBounds::~RegionCaptureBounds() = default;
// static
const RegionCaptureBounds& RegionCaptureBounds::Empty() {
static base::NoDestructor<RegionCaptureBounds> kEmpty;
return *kEmpty;
}
void RegionCaptureBounds::Set(const RegionCaptureCropId& crop_id,
const gfx::Rect& region) {
bounds_.insert_or_assign(crop_id, region);
}
void RegionCaptureBounds::Reset() {
bounds_.clear();
}
std::string RegionCaptureBounds::ToString() const {
std::ostringstream ss;
ss << "{";
for (auto it = bounds_.begin(); it != bounds_.end(); ++it) {
if (it != bounds_.begin()) {
ss << ",";
}
ss << "{" << it->first.ToString() << ", " << it->second.ToString() << "}";
}
ss << "}";
return ss.str();
}
} // namespace viz
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